gdb: fix gdb.gdb/unittest.exp with C++17 compiler
On a machine with gcc 11, I get:
FAIL: gdb.gdb/unittest.exp: test_completion: tab complete "maintenance selftest string_v" (second tab) (timeout)
FAIL: gdb.gdb/unittest.exp: test_completion: tab complete "maintenance selftest string_vie" (timeout)
That's because when compiling with C++ >= 17, we use the standard
version of string_view, and don't have a selftest for it. So the list
of selftests shown by the tab completion when completing "string_v"
differs.
Change the test to use the copy_* tests instead.
Change-Id: I85f6aa44ee5fc9652b9bd4451e0506b89773526b
diff --git a/gdb/testsuite/gdb.gdb/unittest.exp b/gdb/testsuite/gdb.gdb/unittest.exp
index bcb4bbd..d25f87b 100644
--- a/gdb/testsuite/gdb.gdb/unittest.exp
+++ b/gdb/testsuite/gdb.gdb/unittest.exp
@@ -73,13 +73,13 @@
clean_restart
if { $self_tests_enabled } {
- test_gdb_complete_tab_multiple "maintenance selftest string_v" "" \
- {string_vappendf string_view string_vprintf}
- test_gdb_complete_tab_unique "maintenance selftest string_vie" \
- "maintenance selftest string_view" " "
+ test_gdb_complete_tab_multiple "maintenance selftest copy" "_" \
+ {copy_bitwise copy_integer_to_size}
+ test_gdb_complete_tab_unique "maintenance selftest copy_bit" \
+ "maintenance selftest copy_bitwise" " "
} else {
- test_gdb_complete_tab_none "maintenance selftest string_v"
- test_gdb_complete_tab_none "maintenance selftest string_vie"
+ test_gdb_complete_tab_none "maintenance selftest copy_"
+ test_gdb_complete_tab_none "maintenance selftest copy_bit"
}
test_gdb_complete_tab_unique "maintenance selftest -ver" "maintenance selftest -verbose" " "
test_gdb_complete_tab_none "maintenance selftest name_that_does_not_exist"
